Revelation can be one of the most perplexing of the New Testament books. The following can help to see how Revelation itself is gathering of the entire Bible - not to be avoided.
1. John was the "Apostle Jesus Loved," so his work, through the Holy Spirit has special value for all of us. He wrote the Fourth Gospel, 1 John and 2 John and 3 John, with Revelation as final work of the New Testament.
2. I have had two very interesting sets of Lenski's New Testament commentaries. The first one had Revelation with partially burned covers torn, held together with tape. The recipient of that set, when I sent it to him, found the Book of Revelation to be quite interesting and appropriate.
3. My current Lenski set is worn but in good shape. However, the Revelation volume is so shiny new in every way that I wonder if that reader ever touched it. Those two must be the extremes.
4. It would be a great shame for anyone to bypass the last volume because of its sweeping passages and phrases from the Bible.
5. I would start Revelation with Chapter 12, which is the center of Human Destiny. That is when Jesus was born of the Virgin Mary and the Christian Faith began to grow with astonishing speed, starting from Judaism and spreading to the world through the written New Testament, preaching, and teaching.
6. The first eleven chapters of Revelation include a critique of cities of that era.
7. The end of each chapter has a very good transition into the next chapter, such as Chapter 11's last statement.
11:19 And the temple of God was opened in heaven, and there was seen in his temple the ark of his testament: and there were lightnings, and voices, and thunderings, and an earthquake, and great hail.
Beginning of Chapter 12
12:1 And there appeared a great wonder in heaven; a woman clothed with the sun, and the moon under her feet, and upon her head a crown of twelve stars:
2 And she being with child cried, travailing in birth, and pained to be delivered.
We should remember the ending of each chapter and the beginning of each.